Home / 40,450,959.04-60,669,795.54-17,415,691.95

Finding the Fourth Proportional to 40,450,959.04, 60,669,795.54 and 17,415,691.95

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Solution

The fourth proportional to 40,450,959.04, 60,669,795.54 and 17,415,691.95 is: 26,120,677.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,450,959.04 : 60,669,795.54 = 17,415,691.95 : x
  2. Step 2: Convert to fraction form
    40,450,959.04/60,669,795.54 = 17,415,691.95/x
  3. Step 3: Cross multiply
    40,450,959.04x = 60,669,795.54 × 17,415,691.95
  4. Step 4: Simplify right side
    40,450,959.04x = 1,056,606,469,794,123.88
  5. Step 5: Solve for x
    x = 1,056,606,469,794,123.88/40,450,959.04
  6. Step 6: Final answer
    x = 26,120,677.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.